Local Perception and Frames of Geothermal Energy: the Relevance of Cultural and Religious Values

Abstract The potential of geothermal energy is not parallel with the amount of its production due to several factors. Although technical, financial, and regulatory challenges are often cited, this paper highlights the critical role of indigenous perceptions and cultural–religious framing in shaping local responses to geothermal energy initiatives. Drawing on fieldwork conducted in South Sumatera–home to Indonesia’s most promising geothermal reserves–this study explores how local cultural and religious values interrupt people's perception and reactions to the implementation of geothermal energy. In-depth interviews conducted within participants’ homes provided nuanced insights into the socio-cultural context. Findings reveal that the economic, environmental, and quality-of-life concerns are deeply embedded in the Tunggu Tubang tradition, which prohibits the ancestral land from being traded. This cultural framework influences how local people interpret change, evaluate risks, and determine a meaningful future, including the adoption of new energy resources. We described the local culture and religious values that shape the perceptions and frames surrounding geothermal energy, offering implications for more culturally attuned energy policy and implementation strategies.